The dangers of sleeping on the stomach for men and women Those who sleep on their stomach, especially women, make them more likely to form kidney stones, so that moving the body during sleep in other ways, right and left, protects the body from the formation of stones, but sleeping on the stomach keeps the body without movement, and this leads to more sedimentation of stones. Weakening of the abdominal muscles, protrusion of the stomach and making it flabby. Arching of the back with the passage of time, and injury to the back vertebrae with stress. where the neck is damaged and may be calcified; Due to the inconsistency of the body while sleeping on the stomach, in addition to the person feeling cramping and contraction in the nerves. The dangers of sleeping on the stomach for babies include: Children who are accustomed to sleeping on the stomach are more exposed to death, as the study confirmed that the death rate rises to 3 times when sleeping on the stomach compared to children who sleep on one of the right or left sides. The risks of sleeping on the stomach for a pregnant woman include: Although there are no risks to sleeping on the stomach for the pregnant woman during the first three months, because the fetus is protected inside the bony pelvic cavity. However, the pregnant woman is exposed to risks after the passage of this period, that is, after the fourth month, if she continues to sleep on her stomach, as the uterus increases in size and begins to exit from the bony pelvis into the hollow of the normal pelvis that does not contain bones, and it becomes felt by the hand. During which the fetus is exposed to bruising when sleeping on the stomach directly, it is not recommended at all to sleep on the stomach after the third month. The benefits of sleeping on the right side include: Reducing the weight of the body on the heart because the left lung is smaller than the right. The stability of the liver, so it does not remain suspended, which makes it work properly. The comfort of the stomach, and its ability to empty food easily after digestion. The easy function of the bronchial tubes, and the transmission of oxygen in the trachea, which protects against infection with many diseases such as colds and dry gums, the incidence of which is doubled in the case of mouth breathing. Placing the right hand on the right cheek during sleep generates vibrations through which the brain is emptied of excess and harmful charges, which leads to appropriate relaxation for a perfect sleep.